AMPLIFIER 420A




Scott Amplifier model 420A - 1978-81
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SCOTT 410A  

SCOTT 410A  



TECHNICAL SPECIFICATIONS

Power output:

Continuous Power (RMS) 40 watts at 8 ohms per channel

Distortion:

Harmonic at rated output: 0,1%
Frequency Response: 15 Hz to 30 Khz

Input Sensitivity:

Phono: 2,5 mV
Tuner: 150 mV
Aux: 150 mV
Tape In: 150 mV

Signal to Noise Ratio:

Phono: 70 dB
Tuner, Tape In: 80 dB
Aux: 80 dB
Damping Factor: 40 at 8 ohms
Output Impedance: 4 - 16 ohms (8 ohms nominal)

Dimensions (W x D x H): 430 x 217 x 132 mm
Weight: 8.5 Kg













Scott top quality


H H Scott


Transistors Names Equivalents Approximate Transistors Names Equivalents Approximate
2SA798 Q9-Q10 NTE43 2SC2229 Q13-Q14 NTE399 BUX84
2SC1318 Q15-Q16 NTE128 BC337 2SA720 Q17-Q18 NTE290A BC327/16
2SC2235 Q19-Q20 NTE382 BUX84 2SA965 Q21-Q22 NTE383
2SD718 Q23-Q24 NTE36 2SB688 Q25-Q26 NTE37
2SC2240 Q7-Q8-Q11-Q12 NTE199-NTE382






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